<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<div>
			<!--<form> / <input> autocomplete 属性-->
			<form accept="sss" autocomplete="on">
				First name:<input type="text" name="fname"/>
				Last name:<input type="text" name="lname"/>
				E-mail:<input type="email" name="email" autocomplete="off"/>
				<input type="submit" value="提交"/>
			</form>
		</div>
		<div>
			<!--<form> novalidate 属性-->
			<form accept="ssss" novalidate>
				E-mail: <input type="email" name="user_email"/>
				<input type="submit" value="移交"/>
			</form>
		</div>
		<div>
			<!--<input> autofocus 属性-->
			First name:<input type="text" name="fname" autofocus/>
		</div>
		<div>
			<!--<input> form 属性-->
			<form accept="ssss" id="form1">
				First name:<input type="text" name="fname"/>
				<input type="submit" value="提交"/>
			</form>
			<input type="text" name="lname" form="form1"/>
		</div>
		<div>
			<!--<input> formaction 属性-->
			<form accept="sss" method="post">
				First name:<input type="text" name="fname"/>
				<input type="submit" value="提交"/>
				<input type="submit" formenctype="multipart/form-data方式提交" value="以multipart/form-data方式提交"/>
			</form>
		</div>
		<div>
			<!--<input> formmethod 属性-->
			<form accept="xxx" method="get">
				First name:<input type="text" name="fname"/>
				Last name:<input type="text" name="lname"/>
				<input type="submit" value="提交"/>
				<input type="submit" formmethod="post" formaction="axxx"
				value="使用POST方式提交"/>
			</form>
		</div>
		<div>
			<!--<input> formnovalidate 属性-->
			<form accept="asas">
				E-mail: <input type="email" name="user_email"/>
				<input type="submit" value="提交"/>
				<input type="submit" formnovalidate value="不验证提交"/>
			</form>
		</div>
		<div>
			<!--<input> formtarget 属性-->
			<form accept="xxx">
				First name:<input type="text" name="fname"/>
				Last name:<input type="text" name="lname"/>
				<input type="submit" value="正常提交"/>
				<input type="submit" formtarget="_blank" value="提交到一个新页面上"/>
			</form>
		</div>
		<div>
			<!--<input> height 和 width 属性-->
			<input type="image" src="https://www.runoob.com/images/img_the_scream.jpg"
			alt="Submit" width="48" height="48"/>
		</div>
		<div>
			<!--<input> list 属性-->
			<input list="browsers">
			
			<datalist id="browsers">
			  <option value="Internet Explorer">
			  <option value="Firefox">
			  <option value="Chrome">
			  <option value="Opera">
			  <option value="Safari">
			</datalist>
		</div>
		<div>
			<!--<input> min 和 max 属性-->
			<input type="date" max="1979-12-31"/>
			<input type="date" min="2001-4-3"/>
			<input type="number" max="10" min="0"/>
		</div>
		<div>
			<!--<input> multiple 属性-->
			<input type="file" multiple/>
		</div>
		<div>
			<!--<input> pattern 属性-->
			<input type="text" pattern="[A-Za-z]{3}"/>
		</div>
		<div>
			<!--<input> placeholder 属性-->
			<input  type="text" placeholder="请输入用户名"/>
		</div>
		<div>
			<!--<input> required 属性-->
			<input type="text" name="username" required/>
		</div>
		<div>
			<!--<input> step 属性-->
			<input type="number" name="points" step="3"/>
		</div>
	</body>
</html>